Oxidative stress and impaired oligodendrocyte precursor cell differentiation in neurological disorders

J Spaas, L Van Veggel, M Schepers, A Tiane… - Cellular and Molecular …, 2021 - Springer
Oligodendrocyte precursor cells (OPCs) account for 5% of the resident parenchymal central
nervous system glial cells. OPCs are not only a back-up for the loss of oligodendrocytes that …

Intracellular signaling pathway regulation of myelination and remyelination in the CNS

JM Gaesser, SL Fyffe-Maricich - Experimental neurology, 2016 - Elsevier
The restoration of myelin sheaths on demyelinated axons remains a major obstacle in the
treatment of multiple sclerosis (MS). Currently approved therapies work by modulating the …

Detrimental and protective action of microglial extracellular vesicles on myelin lesions: astrocyte involvement in remyelination failure

M Lombardi, R Parolisi, F Scaroni, E Bonfanti… - Acta …, 2019 - Springer
Microglia are highly plastic immune cells which exist in a continuum of activation states. By
shaping the function of oligodendrocyte precursor cells (OPCs), the brain cells which …

Clemastine enhances myelination in the prefrontal cortex and rescues behavioral changes in socially isolated mice

J Liu, JL Dupree, M Gacias, R Frawley… - Journal of …, 2016 - Soc Neuroscience
Altered myelin structure and oligodendrocyte function have been shown to correlate with
cognitive and motor dysfunction and deficits in social behavior. We and others have …

[HTML][HTML] Spatiotemporal control of CNS myelination by oligodendrocyte programmed cell death through the TFEB-PUMA axis

LO Sun, SB Mulinyawe, HY Collins, A Ibrahim, Q Li… - Cell, 2018 - cell.com
Nervous system function depends on proper myelination for insulation and critical trophic
support for axons. Myelination is tightly regulated spatially and temporally, but how it is …

Mammalian target of rapamycin promotes oligodendrocyte differentiation, initiation and extent of CNS myelination

SE Wahl, LE McLane, KK Bercury… - Journal of …, 2014 - Soc Neuroscience
Prior studies support a role for mammalian target of rapamycin (mTOR) signaling in
oligodendrocyte differentiation and myelination. Here we use Cre-recombinase driven by …

Balanced mTORC1 activity in oligodendrocytes is required for accurate CNS myelination

F Lebrun-Julien, L Bachmann, C Norrmén… - Journal of …, 2014 - Soc Neuroscience
The mammalian target of rapamycin (mTOR) pathway integrates multiple signals and
regulates crucial cell functions via the molecular complexes mTORC1 and mTORC2. These …

Unravelling the genetic basis of schizophrenia and bipolar disorder with GWAS: A systematic review

DP Prata, B Costa-Neves, G Cosme… - Journal of psychiatric …, 2019 - Elsevier
Objectives To systematically review findings of GWAS in schizophrenia (SZ) and in bipolar
disorder (BD); and to interpret findings, with a focus on identifying independent replications …

[HTML][HTML] Lipids in regulating oligodendrocyte structure and function

L Montani - Seminars in cell & developmental biology, 2021 - Elsevier
Oligodendrocytes enwrap central nervous system axons with myelin, a lipid enriched highly
organized multi-layer membrane structure that allows for fast long-distance saltatory …

Independent and cooperative roles of the Mek/ERK1/2‐MAPK and PI3K/Akt/mTOR pathways during developmental myelination and in adulthood

A Ishii, M Furusho, W Macklin, R Bansal - Glia, 2019 - Wiley Online Library
Multiple extracellular and intracellular signals regulate the functions of oligodendrocytes as
they progress through the complex process of developmental myelination and then maintain …